I did not understand it

1 / 36

Step-by-step explanation:

So there's one number on a cube greater than 5. That is 6.

There is 1 / 6 chance of getting 6 the first time, and another 1 / 6 change for getting 6 the second time.

1 / 6 * 1 / 6 = 1 / 36  

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step-by-step explanation:

the orientation of the parabolas can easily be found by analysing the power of x and y and their signs. if x is squared , parabola opens up and also if its coefficient is negative it opens down. if y is squared , the parabola opens right and also if its coefficient is negative it opens left. however in order to do the above analysis our equation must be in standard form .

our parabola is

which is not standard form of any parabola . hence we square on both hand side and convert it into standard form.

hence we see that x is squared and its coefficient is non negative . there for it opens up.